Final answer:
Patient A's symptoms suggest hypothyroidism, a condition where the thyroid gland is underactive, slowing the metabolism. Patient B displays symptoms of hyperthyroidism, with an overactive thyroid that speeds up metabolism. Terry's symptoms of weight gain and fatigue could be due to a TSH deficiency causing underactive thyroid function.
Step-by-step explanation:
The symptoms described for Patient A include weight gain, cold sensitivity, low heart rate, and fatigue. These symptoms are commonly associated with hypothyroidism, a condition where the thyroid gland is underactive and does not produce enough thyroid hormones. This leads to a slowdown in metabolic processes in the body.
The symptoms outlined for Patient B—weight loss, profuse sweating, increased heart rate, and difficulty sleeping—are indicative of hyperthyroidism. In this condition, an overactive thyroid gland produces an excess amount of thyroid hormones, resulting in an acceleration of the body's metabolism, which can interfere with normal bodily functions.
Regarding Terry's condition, a deficiency in thyroid-stimulating hormone (TSH) would lead to reduced stimulation of the thyroid gland, causing it to produce less thyroid hormone and slow metabolism. This can lead to symptoms such as weight gain and fatigue, explaining Terry's health concerns. It's essential to understand the balance of thyroid hormones as it significantly impacts overall health and bodily functions.